AVI Video Jogging

Are there any other programs besides quicktime that easily allow you to jog between frames of a movie?  Especially with the arrow keys.  Quicktime doesn't support enough codecs and I'd like to study some animation on a frame by frame basis.  Quicktime hates a lot of codecs.  (XVID etc) 

Any good apps that make it easy?

>>5
I don't use it as a player.  I only mentioned it because it can do what I was looking for in other players.  Thanks for the info though.